28474041

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2143}}^1$

素因数の和:2292

約数の個数: 16

約数和(自身を含む): 39243776

約数和(自身を除く): 10769735

約数列:

[1, 3, 43, 103, 129, 309, 2143, 4429, 6429, 13287, 92149, 220729, 276447, 662187, 9491347, 28474041]

約数ペア:

[(1, 28474041), (3, 9491347), (43, 662187), (103, 276447), (129, 220729), (309, 92149), (2143, 13287), (4429, 6429)]